1. **Add Healthy Fats:**
- Avocado, nuts, seeds, olive oil.
2. **Caloric Beverages:**
- Smoothies, whole milk, 100% fruit juice.
3. **Enhance Meals:**
- Extra protein, whole grains, cheese.
4. **Frequent Eating:**
- Eat 5-6 smaller meals daily, include snacks.
5. **Calorie-Rich Additions:**
- Nut butters, dried fruits.
6. **Cooking Methods:**
- Use baking, roasting, sautéing, and frying with healthy oils.
### Sample Boost
**Breakfast:** Oatmeal with whole milk, banana, nuts, honey.
**Snack:** Apple with peanut butter.
**Lunch:** Salad with avocado, grilled chicken, quinoa.
**Snack:** Carrot sticks with hummus.
**Dinner:** Grilled vegetables with salmon, brown rice, olive oil.
**Snack:** Greek yogurt with granola, dried fruit.